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arXiv 1801.09438cond-mat.stat-mech
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快速平衡的热浴工程

Thermal bath Engineering for Swift Equilibration

Marie Chupeau, Benjamin Besga, David Guéry-Odelin, Emmanuel Trizac, Artyom Petrosyan, Sergio Ciliberto

摘要:

我们提出了一个新的协议,确保快速平衡的过阻尼谐振子的联合时间工程的限制强度和热浴的有效温度。我们实验证明了我们的协议的有效性与光学捕获的布朗粒子和报告的平衡恢复时间减少了约两个数量级的自然弛豫时间相比。我们的方案为纳米系统的油藏工程铺平了道路。

英文摘要:

We propose a new protocol that ensures the fast equilibration of an overdamped harmonic oscillator by a joint time-engineering of the confinement strength and of the effective temperature of the thermal bath. We demonstrate experimentally the effectiveness of our protocol with an optically trapped Brownian particle and report an equilibrium recovering time reduced by about two orders of magnitude compared to the natural relaxation time. Our scheme paves the way towards reservoir engineering in nano-systems.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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